private void OnPropertyChange(object sender, PropertyChangedEventArgs args)
{
if (this.PropertyChanged != null)
{
this.PropertyChanged(sender, args);
}
}
protected virtual void OnPropertyChanged(PropertyChangedEventArgs<string> e)
{
if (null != this.PropertyChanged)
{
this.PropertyChanged(this, e);
}
}
protected virtual void OnChanged(object sender, PropertyChangedEventArgs e)
{
if (this.PropertyChanged != null)
{
this.PropertyChanged(sender, e);
}
}
protected virtual void OnChanged(PropertyChangedEventArgs arg)
{
if (this.EventChange!=null)
{
this.EventChange(arg);
}
}
private static void PropertyHandler(object sender, PropertyChangedEventArgs eventArgs)
{
Console.WriteLine(
"Property changed: {0} (from {1} to {2})",
eventArgs.PropertyName,
eventArgs.OldValue,
eventArgs.NewValue);
}
protected void OnPropertyChanged(string propertyName, dynamic oldValue, dynamic newValue)
{
if (this.PropertyChanged != null)
{
PropertyChangedEventArgs arg = new PropertyChangedEventArgs(propertyName, oldValue, newValue);
this.PropertyChanged(this, arg);
}
}
private void GetMessage(object sender, PropertyChangedEventArgs e)
{
switch (e.ChangedProperty)
{
case "Name":
Console.WriteLine("Property changed: Name (from {1} to {0}).", e.Name, e.OldName);
break;
case "Age":
Console.WriteLine("Property changed: Age (from {1} to {0}).", e.Age, e.OldAge);
break;
}
}